Milled and cork inset into highly durable slate will yeild years of use and enjoyment from a CoaStar Set of Slate Coasters with Milled Hardwood and Brass Holder.

Both the cork and the Slate will deepen and darken color over time with use. A lite furniture polish on the stone surfaces and the base keep it brilliant and rich in color.

Please follow this link  for care and mild bleaching techniques for natural cork